#border_left{/*左侧全局*/
    width:200px;
    height:700px;
    background:red;
    box-sizing: border-box;
    float:left;
}
#search{/*顶部搜索框*/
    width:200px;
    height:70px;
    background:#EDEAE8;
    box-sizing: border-box;
}
#search input{/*顶部搜索栏*/
    width:150px;
    height:18px;
    font-size:13px;
    line-height: 18px;
    padding: 3px;
    border: none;
    outline: none;
    border-radius:5px;
    float:left;
    box-sizing: border-box;
    margin-top: 40px;
    margin-left: 10px;
    background:#DBD9D8;
}
#search > p{/*顶部加号*/
    background:#DBD9D8;
    width:20px;
    height:18px;
    font-size:13px;
    line-height: 18px;
    text-align: center;
    border-radius:5px;
    float:left;
    box-sizing: border-box;
    margin-top: 40px ;

}

.single{/*选择框*/
    width:200px;
    height:70px;
    background:#EAE8E7;
    box-sizing: border-box;
}
.single:hover{
    background: #CCCBCA;
}
.single_left{/*选择框右部分*/
    box-sizing: border-box;
    float:left;
    width: 70px;
    height: 70px;
    margin: 0 auto;
}

.single_right{/*选择框左部分*/
    box-sizing: border-box;
    float:left;
    width: 130px;
    height: 70px;
    /*background:green;*/
}
.single_img{
    width: 50px;
    height: 50px;
    margin: 10px;
}
